348511340461 has 2 divisors, whose sum is σ = 348511340462. Its totient is φ = 348511340460.

The previous prime is 348511340407. The next prime is 348511340467. The reversal of 348511340461 is 164043115843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 294881580900 + 53629759561 = 543030^2 + 231581^2 .

It is a cyclic number.

It is not a de Polignac number, because 348511340461 - 2³³ = 339921405869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348511340467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174255670230 + 174255670231.

It is an arithmetic number, because the mean of its divisors is an integer number (174255670231).

Almost surely, 2^348511340461 is an apocalyptic number.

It is an amenable number.

348511340461 is a deficient number, since it is larger than the sum of its proper divisors (1).

348511340461 is an equidigital number, since it uses as much as digits as its factorization.

348511340461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 348511340461 in words is "three hundred forty-eight billion, five hundred eleven million, three hundred forty thousand, four hundred sixty-one".